#197C78#197C78

#197C78 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.2% C 0.085 H 190.7°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#197C78
RGB	rgb(25, 124, 120)
HSL	hsl(178, 66%, 29%)
HSV	hsv(178, 80%, 49%)
CMYK	cmyk(79.8%, 0%, 3.2%, 51.4%)
CIE-LAB	lab(46.94, -27.67, -5.67)
CIE-LCH	lch(46.94, 28.25, 191.59°)
OKLab	oklab(53.24% -0.084 -0.0159)
OKLCH	oklch(53.24% 0.085 190.7)
XYZ	xyz(10.9971, 15.9767, 20.2699)
Luminance	0.1598 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197C78 #7C191D

analogous

#197C47 #197C78 #194F7C

triadic

#197C78 #78197C #7C7819

tetradic

#197C78 #47197C #7C191D #4F7C19

square

#197C78 #47197C #7C191D #4F7C19

split-complementary

#197C78 #7C194F #7C4719

monochromatic

#051919 #0F4947 #197C78 #23AFA9 #38D7D1

Accessibility & contrast

On white

5.01

#197C78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#197C78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197C78

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197C78	#FFFFFF	#000000	##FFFFFF
##197C78	1.00	5.01	4.20	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747578

Deuteranopia (green-blind)

#666B79

Tritanopia (blue-blind)

#00807B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #197c78;
/* rgb */ color: rgb(25, 124, 120);
/* oklch */ color: oklch(53.2% 0.085 190.7);

Tailwind

colors: {
  custom: {
    50: '#69a29e',
    500: '#197c78',
    950: '#000000',
  },
}

SCSS

$custom: #197c78;
$custom-light: #69a29e;
$custom-dark: #000000;

JSON

{
  "hex": "#197c78",
  "rgb": {
    "r": 25,
    "g": 124,
    "b": 120
  },
  "hsl": {
    "h": 177.576,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53236,
    "c": 0.08546,
    "h": 190.7
  },
  "luminance": 0.15978
}

Semantic roles & 50–950 ramp

primary

#197C78

secondary

#B04045

accent

#3E45E9

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #197C78

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →